Tess

STRUCTURE
Seat and back counter-shell in black polypropylene

COATING
Breathable polyurethane

MECHANISM
Asynchronous mechanism with tilt intensity adjustment by means of a thumbwheel (for optimum seat-tilt adjustment, particularly for the sit-to-stand position)
Backrest height-adjustable by means of a rack
Seat elevation by means of a gas spring, lockable at any height. Lift KGS, class 3.

PARTS
5-spoke nylon star
Polyamide castors with galvanized axle, diameter 11 mm.